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单词 gunpowder
释义

gunpowder

听听怎么读
英 [?g?npa?d?(r)]
美 [?ɡ?n?pa?d?]
是什么意思
  • n.

    火药;有烟火药,黑色火药;中国珠茶;

  • 英英释义

    gunpowder[ 'ɡ?n,paud? ]

    • n.a mixture of potassium nitrate, charcoal, and sulfur in a 75:15:10 ratio which is used in gunnery, time fuses, and fireworks

      同义词:powder

    学习怎么用

    双语例句

    用作名词(n.)
    1. The rebels were short of gunpowder.
      反叛者们缺少弹药。
    2. Sulphur can be used to make gunpowder.
      硫磺可以用来制造火药。
    3. A smell of gunpowder penetrated the woods.
      森林中弥漫着火药味。

    权威例句

    Gunpowder substituted composition and method
    Detection of gunpowder stabilizers with ion mobility spectrometry
    Predatory Pricing: The Case of the Gunpowder Trust
    A History of Greek Fire and Gunpowder by J. R. Partington
    Gunpowder and Galleys: Changing Technology and Mediterranean Warfare at Sea in the Sixteenth Century
    Characterization of gunpowder samples using time-of-flight secondary ion mass spectrometry (TOF-SIMS)
    Characterization of smokeless gunpowder by means of diphenylamine stabilizer and its nitrated derivatives
    Comparing the additive composition of smokeless gunpowder and its handgun-fired residues
    Analysis of organic components of smokeless gunpowders: high-performance liquid chromatogaphy vs. micellar electrokinetic capillary ...
    Determination of diphenylamine stabilizer and its nitrated derivatives in smokeless gunpowder using a tandem MS method
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